1549162016194016

Names of 1549162016194016

• Cardinal: 1549162016194016 can be written as One quadrillion, five hundred forty-nine trillion, one hundred sixty-two billion, sixteen million, one hundred ninety-four thousand and sixteen.

Scientific notation

• Scientific notation: 1.549162016194016 × 10¹⁵

Factors of 1549162016194016

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 6915901858018

Divisors of 1549162016194016

• Number of divisors d(n): 24
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 56 112 224 6915901858009 13831803716018 27663607432036 48411313006063 55327214864072 96822626012126 110654429728144 193645252024252 221308859456288 387290504048504 774581008097008 1549162016194016
• Sum of all divisors σ(n): 3485614536437040
• Sum of proper divisors (its aliquot sum) s(n): 1936452520243024
• 1549162016194016 is an abundant number, because the sum of its proper divisors (1936452520243024) is greater than itself. Its abundance is 387290504049008

Bases of 1549162016194016

• Binary: 101100000001111010001100011101011001011110111100000₂
• Hexadecimal: 0x580F463ACBDE0
• Base-36: F94R7E9I3K

Squares and roots of 1549162016194016

• 1549162016194016 squared (1549162016194016²) is 2399902952418308691430154208256
• 1549162016194016 cubed (1549162016194016³) is 3717838496438318738942650195529261602964996096
• The square root of 1549162016194016 is 39359395.5262782969
• The cube root of 1549162016194016 is 115708.5931802029

Scales and comparisons

• 1,549,162,016,194,016 seconds is equal to 49,258,560 years, 12 weeks, 4 days, 4 hours, 6 minutes, 56 seconds.
• To count from 1 to 1,549,162,016,194,016 would take you about one hundred forty-seven million, seven hundred seventy-five thousand, six hundred eighty years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 1549162016194016 cubic inches would be around 9642.4 feet tall.

Recreational maths with 1549162016194016

• 1549162016194016 backwards is 6104916102619451
• 1549162016194016 is a Harshad number.
• The number of decimal digits it has is: 16
• The sum of 1549162016194016's digits is 56
• More coming soon!